Individual Calculations October 2008
 Sousa, Filipe  Total change: 0.50  Rating chartPersonal card
 TORNEIO DA ASSOCIACAO OPERARIA PALMA E ARREDORES Lisboa POR 2008-07-01
RcRownchangeKK*chgGame
 1699 1406 0.50 3 0.02 25 0.50 
  Sousa, Gabriel 1756 POR0.001-0.1125-2.75 
  Elias, Ruben 1756 POR0.001-0.1125-2.75 
  Cardina, Joao 1586 POR0.5010.24256.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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